We are installing the 44155c on a Bryant Gas furnace with outdore AC unit. Wiring according to directions resulted in the Heat working but not the AC or "fan on/auto" function. Reversing the 24 v Hot (RH) connection and the RC (cool or common?) connections results in the AC and Fan functgions working but not the Heat. What to do?

L

Red to rh with a jumper to rc
Green to g for fan
Yellow to y for cooling
White to w for heat
Blue to c for common